It's Official: You Can Blast Your Ears Without Risks!

attheedgeofscience

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Aug 14, 2013
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The following article...

www.inverse.com/article/34744-headphones-aren-t-making-teens-deaf

...was based on a newly released research paper on trends related to hearing loss in adolescents. However, the article apparently refers to the wrong study via the embedded link:

https://jamanetwork.com/journals/jamaotolaryngology/article-abstract/2643553

The linked article by "Inverse Science" should have been this one (as far as I can tell) - both studies were released on the same day (possibly the reason for the error):

https://jamanetwork.com/journals/jamaotolaryngology/fullarticle/2643552

Regardless, the author Dan Robitzski goes on to state in his blog:
Remember when your parents would nag you when you smushed your earbuds snugly in your ears, saying listening to your iPod or Zune all day would make you deaf, and you just rolled your eyes? Seems like rolling your eyes was the right response.
So there you have it, folks - go ahead and fry your ears. You are safe. Because, as you know, if you read on the Internet, then it must be true, right?

So what would constitute a valid counter argument (in relation to both the article and the research)? Well, both studies were carried out using demographics in children. To develop hearing loss actually takes "a bit" of time. In addition, hearing loss doesn't show up on an audiogram until more damage has been done to the cochlea than previously thought. Put another way, the inner ear can be damaged without seeing the effects immediately in an audiometric assessment. There are a number of potential reasons for that (the interested reader can search the Frontiers Research Topic for key words such as "stochastic resonance" and "hidden hearing loss").
 
upload_2017-7-29_13-1-27.jpeg
 
This sounds like b*llocks.

Google "cochlear synaptopathy" and see what turns up? Some high frequency hearing losses cannot be detected on a standard hearing test. It's like telling diabetics to consume more carbohydrates
 
mmmm, my bullshitometer just went through the roof!!.

take a gander at the spectogram of any complex sound and you will discover that there are harmonics(overtones, partials or whatever you want to call them) that lie outside the human hearing spectrum( 20 Htz to 20 Khtz for a healthy young person). any loss occurring above about 8Khz will NOT be picked up on a standard audiometric test.
 

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